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Stateless lambdas do convert implicitly to function-pointers, no problem.

Deduplicator
– Deduplicator

2020-10-13 00:46:18 +00:00
Commented Oct 13, 2020 at 0:46
@Deduplicator true, except we are in a template context. Unless the type is already a pointer or follows an automatic conversion path, the template won't recognise it. Lambdas have auto generated user conversions, which is why an explicit cast works.

Kain0_0
– Kain0_0

2020-10-13 04:41:43 +00:00
Commented Oct 13, 2020 at 4:41
1

@Kain0_0 We're in a class template, not a member template. It converts fine for int The problem is the return type isn't T

Caleth
– Caleth

2020-10-13 10:16:37 +00:00
Commented Oct 13, 2020 at 10:16

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